As your muscles call for more oxygen (as much as 15 times more oxygen than when you're at rest), your breathing rate increases. Once the muscles surrounding your lungs cannot move any faster, you've reached what's called your VO2 maxâyour maximum capacity of oxygen use. The higher your VO2 max, the fitter you are.
Tingling in the Fingers as a Symptom of Neck Pain. 1  Numbness or tingling in the fingers that occurs simultaneously with neck pain is a sign of problems with the nerves within the cervical spine. 2  Many conditions can cause problems in the cervical spine, and they can irritate or impede nerves to the hands and fingers.
Numbness in the fingers accompanied by a tingling or âpins and needlesâ feeling is a symptom of a condition affecting either the nerves or blood vessels. Physicians often refer to this as finger paresthesias, and it can be the symptom of any number of conditions including diabetes, stroke, seizures, carpal tunnel syndrome and Raynaudâs phenomenon.